CN208540885U

CN208540885U - A kind of Multifunction school tables for students

Info

Publication number: CN208540885U
Application number: CN201721247531.6U
Authority: CN
Inventors: 刘奥
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-27
Filing date: 2017-09-27
Publication date: 2019-02-26
Anticipated expiration: 2027-09-27

Abstract

The utility model discloses a kind of Multifunction school tables for students, including desktop, left box body and right case, sleeve is mounted at the top of left box body and right case, the thread in inner cavity of sleeve is connected with screw rod, bearing is installed at the top of screw rod, it is mounted on the bottom of desktop at the top of bearing, it is equidistant on left box body that three drawers are installed, keyboard placement plate is installed between left box body and right case.The Multifunction school tables for students, pass through first clamping plate and second clamping plate, desktop is fixed, it is set to push against second clamping plate by rotating thread bush, prevent its loosening, pivoted housing can be rotated arbitrarily, to which the angle of display screen be adjusted, rotate second support arm, the height of adjustable display screen, motion bar can be rotated left and right around second support arm, to further carry out angular adjustment to display screen, so that display screen is reached optimal angle and height and position, prevents student from fixing a posture for a long time and body is had an impact.

Description

A kind of Multifunction school tables for students

Technical field

The utility model relates to schooling apparatus technical field, specially a kind of Multifunction school tables for students.

Background technique

With gradually implementing for China's strategy of prospering the nation with science and education, the national education level in China and the newly-built quantity of school are equal Biggish promotion is obtained, desk is a kind of common schooling apparatus.

Existing desk has a single function, however as the continuous development of society, the learning materials and learning tool of student Huge change has occurred already, many students are placing by electronic products assisted learning, existing desks such as computers It when computer, can only be fixed on desk, not be adjustable highly, maintain a posture for a long time using computer pair with angle The health of student generates strong influence, and the height of desk is also fixation, for the student different for height and unfavorable 's.

Utility model content

The purpose of this utility model is to provide a kind of Multifunction school tables for students, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of Multifunction school tables for students, including table Plate, left box body and right case are mounted on sleeve, the thread in inner cavity of the sleeve at the top of the left box body and right case It is connected with screw rod, bearing is installed at the top of the screw rod, the bottom of desktop, the left box body are mounted at the top of the bearing It is upper it is equidistant three drawers are installed, keyboard placement plate is installed between the left box body and right case, the right case it is interior Side is equipped with the first hinge, and first hinge is equipped with cabinet door, the bottom and top of the desktop far from the side of right case It is separately installed with first clamping plate and second clamping plate, threaded rod is installed, and pass through at the top of the first clamping plate at the top of threaded rod It wears second clamping plate and extends to outside it, the threaded shank portion outside the second clamping plate top is threaded with thread bush, the spiral shell The top movable of rasp bar is socketed with pivoted housing, and the side of the pivoted housing is welded with first support arm, and the first support arm is far from pivoted housing Side is movably installed with second support arm, and the second support arm is movably installed with motion bar, the work far from the side of first support arm Lever is movably installed with snap-gauge far from the side of second support arm, and display screen, the rear side peace of the desktop are connected on the snap-gauge Equipped with the second hinge, second hinge is equipped with support plate far from the side of desktop, and the motion bar includes the body of rod, the bar It is movably installed with shaft on the left of body, and the two sides of shaft all extend to the outside of the body of rod, the middle part of the shaft and snap-gauge Side is connected, and the spindle portion outside the body of rod is socketed with angle adjustment wheel, and the angle adjustment wheel and setting are on the body of rod Mate gear intermeshing, be etched with scale strip in the angle adjustment wheel.

Preferably, the bottom of the support plate is movably installed with support rod, and the rear side of the left box body and right case is pacified Equipped with deck.

Preferably, pedal is installed between the left box body and right case.

Preferably, body guoup is installed on the inside of the left box body, hook is installed on the inside of the right case.

Preferably, the top and bottom of the pivoted housing are connected with limit film, and the bottom of the pivoted housing is socketed with gear tune Device is saved, is correspondingly arranged on concave block in the limit film.

Compared with prior art, the utility model has the beneficial effects that

(1), Multifunction school tables for students, by setting sleeve, screw rod and bearing, when the height that need to adjust desktop When, by rotating screw rod, rises or falls screw thread in sleeve, to have adjusted the height of desktop, bearing is set, is prevented When rotating screw rod, desktop follows rotation.

(2), desktop is fixed by first clamping plate and second clamping plate for the Multifunction school tables for students, passes through rotation Thread bush makes it push against second clamping plate, prevents its loosening, pivoted housing can be rotated arbitrarily, so that the angle to display screen is adjusted Section rotates second support arm, the height of adjustable display screen, and motion bar can be rotated left and right around second support arm, thus Angular adjustment further is carried out to display screen, display screen is made to reach optimal angle and height and position, prevents student for a long time A posture is fixed to have an impact body.

(3), Multifunction school tables for students, by the second hinge of setting, support plate, support rod and deck, when needing to increase When the area of big desktop, the second hinge is rotated, so that support plate is turned to the position concordant with desktop, is rotated further by support rod, by it It is stuck on deck, if the height due to desktop is elevated, the height of support plate will certainly be raised, the height of support rod also increases therewith Height, and the length of support rod is clearly that fixation is unmodifiable, at this time in order to contact support rod with deck always, due to deck Design has staged card slot, so that support rod be made to remain to be fixed on deck at different height position, and keeps certain height Degree.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial structure side view of the utility model；

Fig. 3 is the table board structure top view of the utility model；

Fig. 4 is the motion bar structural schematic diagram of the utility model；

Fig. 5 is the pivoted housing structure top view of the utility model.

In figure: 1 desktop, 2 left box bodies, 3 right cases, 4 sleeves, 5 screw rods, 6 bearings, 7 drawers, 8 keyboard placement plates, 9 first Hinge, 10 cabinet doors, 11 first clamping plates, 12 second clamping plates, 13 threaded rods, 14 thread bush, 15 pivoted housings, 151 gear regulators, 152 Concave block, 16 first support arms, 17 second support arms, 18 motion bars, 181 bodies of rod, 182 mate gears, 183 angle adjustment wheels, 184 turns Axis, 185 scale strips, 19 snap-gauges, 20 display screens, 21 second hinges, 22 support plates, 23 support rods, 24 decks, 25 body guoups, 26 Hook, 27 pedals, 28 limit films.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of Multifunction school tables for students, including desktop 1, the top of left box body 2 and right case 3, the left box body 2 and right case 3 is mounted on sleeve 4, the sleeve 4 it is interior Chamber is threaded with screw rod 5, and the top of the screw rod 5 is equipped with bearing 6, and the top of the bearing 6 is mounted on the bottom of desktop 1 Portion, by rotating screw rod 5, rises or falls screw thread 5 in sleeve 4, to have adjusted when that need to adjust the height of desktop 1 The height of desktop 1 is arranged bearing 6, prevents when rotating screw rod 5, and desktop 1 follows rotation, equidistant on the left box body 2 There are three drawer 7, drawers 7 can store study article for installation, and keyboard placement is equipped between the left box body 2 and right case 3 Plate 8, the inside of the right case 3 are equipped with the first hinge 9, and first hinge 9 is equipped with cabinet door far from the side of right case 3 10, the bottom and top of the desktop 1 are separately installed with first clamping plate 11 and second clamping plate 12, pass through first clamping plate 11 and second Desktop 1 is fixed clamping plate 12, and the top of the first clamping plate 11 is equipped with threaded rod 13, and the top of threaded rod 13 is passed through It wears second clamping plate 12 and extends to outside it, 13 partial threads of threaded rod outside 12 top of second clamping plate are connected with thread bush 14, the top movable of the threaded rod 13 is socketed with pivoted housing 15, and the side of the pivoted housing 15 is welded with first support arm 16, and described One support arm 16 is movably installed with second support arm 17 far from the side of pivoted housing 15, the second support arm 17 far from first support arm 16 one Side is movably installed with motion bar 18, and the motion bar 18 is movably installed with snap-gauge 19, the card far from the side of second support arm 17 It is connected with display screen 20 on plate 19 and (it is to be noted that display screen 20 can be tablet computer, and is not belonging to the multifunction desk Structure, herein only facilitate image gives expression to posture of the student in routine use display screen 20, so as to the art Personnel understand how the multifunction desk works), by rotate thread bush 14 make its push against second clamping plate 12, prevent it It loosens, pivoted housing 15 can be rotated arbitrarily, so that the angle of display screen 20 be adjusted, rotate second support arm 17, adjustable The height of display screen 20, motion bar 18 can be rotated left and right around second support arm 17, thus further to display screen 20 Angular adjustment is carried out, display screen 20 is made to reach optimal angle and height and position, prevents student from fixing a posture pair for a long time Body has an impact, and the rear side of the desktop 1 is equipped with the second hinge 21, and second hinge 21 is pacified far from the side of desktop 1 Equipped with support plate 22, the motion bar 18 includes the body of rod 181, and the left side of the body of rod 181 is movably installed with shaft 184, and turns The two sides of axis 184 all extend to the outside of the body of rod 181, and the middle part of the shaft 184 is connected with the side of snap-gauge 19, the bar 184 part of shaft outside body 181 is socketed with angle adjustment wheel 183, the angle adjustment wheel 183 be arranged on the body of rod 181 Mate gear 182 is intermeshed, and is etched with scale strip 185 in the angle adjustment wheel 183, by rotational angle regulating wheel 183, It drives shaft 184 and mate gear 182 to rotate simultaneously, so that the angle to snap-gauge 19 carries out fine adjustments, cooperating teeth is set Wheel 182, more steady and smooth when rotating angle adjustment wheel 183, and after one angle gear of every rotation, pass through cooperating teeth Wheel 182 can also be such that the angle is fixed, and by scale strip 185, can be understood that the angle that snap-gauge 19 rotates.

Specifically, the bottom of the support plate 22 is movably installed with support rod 23, the left box body 2 and right case 3 Rear side is mounted on deck 24, when that need to increase the area of desktop 1, rotates the second hinge 21, turns to support plate 22 and table The concordant position of plate 1, is rotated further by support rod 23, is stuck on deck 24, if since the height of desktop 1 is elevated, it will certainly The height of support plate 22 is raised, the height of support rod 23 also increases therewith, and the length of support rod 23 is clearly that fixation can not change Become, at this time in order to contact support rod 23 with deck 24 always, therefore opens up the different staged card of height on deck 24 Slot, since the design of deck 24 has staged card slot, so that support rod 23 be made to remain to be fixed on deck 24 at different height position On, and support plate 22 and the height of desktop 1 is kept to flush.

Specifically, being equipped with pedal 27, branch when pedal 27 is stretched one's legs for student between the left box body 2 and right case 3 Used in support foot portion.

Specifically, the inside of the left box body 2 is equipped with body guoup 25, the inside of the right case 3 is equipped with hook 26, body guoup 25 can store notebook and file etc., and hook 26 can place school bag etc..

Specifically, the top and bottom of the pivoted housing 15 are connected with limit film 28, the bottom socket of the pivoted housing 15 There is gear regulator 151, concave block 152 is correspondingly arranged in the limit film 28, limit film 28 is set, prevents pivoted housing 15 from occurring Downward shift, sets that there are six gears on gear regulator 151 altogether, and each gear corresponding angle is 60 degree, setting concave block 152 purpose is fixed when gear regulator 151 turns to a certain angle.

Working principle: when the height of desktop 1 need to be adjusted, by rotate screw rod 5, make screw thread 5 rise in sleeve 4 or under Drop is arranged bearing 6, prevents when rotating screw rod 5 to have adjusted the height of desktop 1, and desktop 1 follows rotation, by the One clamping plate 11 and second clamping plate 12, desktop 1 is fixed, and so that it is pushed against second clamping plate 12 by rotating thread bush 14, is prevented It is loosened, and pivoted housing 15 can be rotated arbitrarily, so that the angle of display screen 20 be adjusted, is rotated second support arm 17, can be adjusted The height of display screen 20 is saved, motion bar 18 can be rotated left and right around second support arm 17, thus further to display screen 20 carry out angular adjustment, and display screen 20 is made to reach optimal angle and height and position, prevent student from fixing a posture for a long time Body is had an impact, when the area of desktop 1 need to be increased, the second hinge 21 is rotated, turns to support plate 22 flat with desktop 1 Neat position is rotated further by support rod 23, is stuck on deck 24, if will certainly raise branch since the height of desktop 1 is elevated The height of fagging 22, the height of support rod 23 also increase therewith, and the length of support rod 23 is clearly that fixation is unmodifiable, this When in order to contact support rod 23 with deck 24 always, due to deck 24 design have staged card slot, so that support rod 23 be made to exist It remains to be fixed on deck 24 when different height position.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of Multifunction school tables for students, including desktop (1), left box body (2) and right case (3), it is characterised in that: described It is mounted on sleeve (4) at the top of left box body (2) and right case (3), the thread in inner cavity of the sleeve (4) is connected with screw rod (5), it is equipped with bearing (6) at the top of the screw rod (5), the bottom of desktop (1) is mounted at the top of the bearing (6), it is described It is equidistant on left box body (2) that three drawers (7) are installed, keyboard placement is installed between the left box body (2) and right case (3) Plate (8) is equipped with the first hinge (9) on the inside of the right case (3), side of first hinge (9) far from right case (3) It is equipped with cabinet door (10), the bottom and top of the desktop (1) are separately installed with first clamping plate (11) and second clamping plate (12), institute It states and is equipped at the top of first clamping plate (11) threaded rod (13), and the top of threaded rod (13) through second clamping plate (12) and extends Outside to it, threaded rod (13) partial threads outside second clamping plate (12) top are connected with thread bush (14), the threaded rod (13) top movable is socketed with pivoted housing (15), and the side of the pivoted housing (15) is welded with first support arm (16), and described first Arm (16) is movably installed with second support arm (17) far from the side of pivoted housing (15), and the second support arm (17) is far from first support arm (16) side is movably installed with motion bar (18), and the motion bar (18) is movably installed with far from the side of second support arm (17) Snap-gauge (19) is connected with display screen (20) on the snap-gauge (19), is equipped with the second hinge (21) on rear side of the desktop (1), Second hinge (21) is equipped with support plate (22) far from the side of desktop (1), and the motion bar (18) includes the body of rod (181), it is movably installed with shaft (184) on the left of the body of rod (181), and the two sides of shaft (184) all extend to the body of rod (181) middle part in outside, the shaft (184) is connected with the side of snap-gauge (19), the shaft of the body of rod (181) outside (184) it is partially socketed with angle adjustment wheel (183), the angle adjustment wheel (183) and the cooperating teeth being arranged on the body of rod (181) (182) intermeshing is taken turns, is etched with scale strip (185) on the angle adjustment wheel (183).

2. a kind of Multifunction school tables for students according to claim 1, it is characterised in that: the bottom of the support plate (22) It is movably installed with support rod (23), is mounted on deck (24) on rear side of the left box body (2) and right case (3).

3. a kind of Multifunction school tables for students according to claim 1, it is characterised in that: the left box body (2) and right case Pedal (27) are installed between body (3).

4. a kind of Multifunction school tables for students according to claim 1, it is characterised in that: the inside of the left box body (2) It is equipped with body guoup (25), hook (26) is installed on the inside of the right case (3).

5. a kind of Multifunction school tables for students according to claim 1, it is characterised in that: the top of the pivoted housing (15) and Bottom is connected with limit film (28), and the bottom of the pivoted housing (15) is socketed with gear regulator (151), the limit film (28) On be correspondingly arranged on concave block (152).